Rockwell Automation 20-COMM-L LonWorks Adapter User Manual
Page 47
Configuring the LonWorks Network
4-15
20-COMM-L LonWorks Adapter User Manual
Publication 20COMM-UM008B-EN-P
NCI: nciMinSpeed
Format: SNVT_lev_percent
Explanation:
This network configuration input specifies the minimum speed of the motor.
Its value is entered as a percentage of nominal frequency as defined by the
Nominal frequency (nciNmlFreq) configuration value.
For example, if nciNmlFreq = 50 Hz. and nciMinSpeed = 10%, the
minimum speed is 5 Hz.
Valid Range: The minimum speed value must be validated as follows:
-163.84%
≤ minimum speed ≤ maximum speed ≤ 163.83%
Default Value: 0.0 Hz.
Default PowerFlex 70/700 Drive Parameter Mapping:
Parameter 81 - [Minimum Speed]
This can be adjusted using the nviNV_config variable or adapter
Parameter 32 - [MinSpeedParam].
NCI: nciMaxSpeed
Format: SNVT_lev_percent
Explanation:
This network configuration input specifies the maximum speed of the
motor. Its value is entered as a percentage of nominal frequency as defined
by the Nominal Frequency (nciNmlFreq) configuration value.
For example, if nciNmlFreq = 50 Hz. and nciMaxSpeed = 125%, the
maximum speed is 62.5 Hz.
Valid Range: The maximum speed value must be validated against the
minimum speed value as follows:
-163.84%
≤ minimum speed ≤ maximum speed ≤ 163.83%
Default Value: 130.0 Hz.
Default PowerFlex 70/700 Drive Parameter Mapping:
Parameter 55 - [Maximum Freq]
This can be adjusted using the nviNV_config variable or adapter
Parameter 31 - [MaxSpeedParam].
Minimal Speed
Maximum Speed